After the accident, he has to wear ___________ teeth.
A.untrue
B.unreal
C.FALSE
D.artificial

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Speech sounds are produced as a continuous sound signal rather than discreet units.
A.Speech
B.discreet
C.are producted
D.signal

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A food additive is any chemical that food manufactures intentional add to their products.
A.intentional
B.additive
C.any chemical
D.products

He has just bought a ___________ .
A.sleeping blue polyester bag
B.blue sleeping polyester bag
C.polyester sleeping blue bag
D.blue polyester sleeping bag

Jenny is Korean, so she cooks ___________ Korean food.
A.authentic
B.original
C.artificial
D.imitation

II. Circle the correct answer, A, B, C or D.
The Grand Canyon is one of the natural ______ of the world.
A.materials
B.sights
C.scenery
D.wonders

II. Circle the correct answer, A, B, C or D.
The Sahara is the third largest ______ in the world.
A.island
B.desert
C.valley
D.mountain

II. Circle the correct answer, A, B, C or D.
“Do you finish packing?” – “Yes. All my things are in my ______.”
A.backpack
B.ruler
C.compass
D.sun hat

II. Circle the correct answer, A, B, C or D.
I walked too much. I need to put a ______ on my foot.
A.gloves
B.hat
C.tent
D.walking boots

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Small town newspapers often urge readers to make business with local merchants.
A.make
B.local
C.urge
D.newspapers